// Copyright (c) 2017-2019 Intel Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#ifndef __MFXMVC_H__
#define __MFXMVC_H__

#include "mfxdefs.h"

#ifdef __cplusplus
extern "C" {
#endif

/* CodecProfile, CodecLevel */
enum {
  /* MVC profiles */
  MFX_PROFILE_AVC_MULTIVIEW_HIGH = 118,
  MFX_PROFILE_AVC_STEREO_HIGH = 128
};

/* Extended Buffer Ids */
enum {
  MFX_EXTBUFF_MVC_SEQ_DESC = MFX_MAKEFOURCC('M', 'V', 'C', 'D'),
  MFX_EXTBUFF_MVC_TARGET_VIEWS = MFX_MAKEFOURCC('M', 'V', 'C', 'T')
};

MFX_PACK_BEGIN_USUAL_STRUCT()
typedef struct {
  mfxU16 ViewId;

  mfxU16 NumAnchorRefsL0;
  mfxU16 NumAnchorRefsL1;
  mfxU16 AnchorRefL0[16];
  mfxU16 AnchorRefL1[16];

  mfxU16 NumNonAnchorRefsL0;
  mfxU16 NumNonAnchorRefsL1;
  mfxU16 NonAnchorRefL0[16];
  mfxU16 NonAnchorRefL1[16];
} mfxMVCViewDependency;
MFX_PACK_END()

MFX_PACK_BEGIN_STRUCT_W_PTR()
typedef struct {
  mfxU16 TemporalId;
  mfxU16 LevelIdc;

  mfxU16 NumViews;
  mfxU16 NumTargetViews;
  mfxU16* TargetViewId;
} mfxMVCOperationPoint;
MFX_PACK_END()

MFX_PACK_BEGIN_STRUCT_W_PTR()
typedef struct {
  mfxExtBuffer Header;

  mfxU32 NumView;
  mfxU32 NumViewAlloc;
  mfxMVCViewDependency* View;

  mfxU32 NumViewId;
  mfxU32 NumViewIdAlloc;
  mfxU16* ViewId;

  mfxU32 NumOP;
  mfxU32 NumOPAlloc;
  mfxMVCOperationPoint* OP;

  mfxU16 NumRefsTotal;
  mfxU32 Reserved[16];

} mfxExtMVCSeqDesc;
MFX_PACK_END()

MFX_PACK_BEGIN_USUAL_STRUCT()
typedef struct {
  mfxExtBuffer Header;

  mfxU16 TemporalId;
  mfxU32 NumView;
  mfxU16 ViewId[1024];
} mfxExtMVCTargetViews;
MFX_PACK_END()

#ifdef __cplusplus
}  // extern "C"
#endif

#endif
